Tuesday: Marlins at Nationals, 7:05 p.m.

RHP Henderson Alvarez (0-1, 9.00) vs. LHP Gio Gonzalez (1-0, 1.50): Alvarez will try to get back on track after a disappointing first start that followed a solid spring (1.84 ERA in 14 2/3 innings). His location was off in the first inning against the Rockies with too many pitches up in the zone, and he gave up hits to six of the first seven hitters to fall behind 3-0. Gonzalez was 3-0, 0.95 in three starts vs. Miami in 2013.